194504912

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 464113152

約数和(自身を除く): 269608240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 53, 56, 62, 98, 106, 112, 124, 151, 196, 212, 217, 248, 302, 371, 392, 424, 434, 496, 604, 742, 784, 848, 868, 1057, 1208, 1484, 1519, 1643, 1736, 2114, 2416, 2597, 2968, 3038, 3286, 3472, 4228, 4681, 5194, 5936, 6076, 6572, 7399, 8003, 8456, 9362, 10388, 11501, 12152, 13144, 14798, 16006, 16912, 18724, 20776, 23002, 24304, 26288, 29596, 32012, 32767, 37448, 41552, 46004, 56021, 59192, 64024, 65534, 74896, 80507, 92008, 112042, 118384, 128048, 131068, 161014, 184016, 224084, 229369, 248093, 262136, 322028, 392147, 448168, 458738, 496186, 524272, 644056, 784294, 896336, 917476, 992372, 1288112, 1568588, 1736651, 1834952, 1984744, 3137176, 3473302, 3669904, 3969488, 6274352, 6946604, 12156557, 13893208, 24313114, 27786416, 48626228, 97252456, 194504912]

約数ペア:

[(1, 194504912), (2, 97252456), (4, 48626228), (7, 27786416), (8, 24313114), (14, 13893208), (16, 12156557), (28, 6946604), (31, 6274352), (49, 3969488), (53, 3669904), (56, 3473302), (62, 3137176), (98, 1984744), (106, 1834952), (112, 1736651), (124, 1568588), (151, 1288112), (196, 992372), (212, 917476), (217, 896336), (248, 784294), (302, 644056), (371, 524272), (392, 496186), (424, 458738), (434, 448168), (496, 392147), (604, 322028), (742, 262136), (784, 248093), (848, 229369), (868, 224084), (1057, 184016), (1208, 161014), (1484, 131068), (1519, 128048), (1643, 118384), (1736, 112042), (2114, 92008), (2416, 80507), (2597, 74896), (2968, 65534), (3038, 64024), (3286, 59192), (3472, 56021), (4228, 46004), (4681, 41552), (5194, 37448), (5936, 32767), (6076, 32012), (6572, 29596), (7399, 26288), (8003, 24304), (8456, 23002), (9362, 20776), (10388, 18724), (11501, 16912), (12152, 16006), (13144, 14798)]